Honeywell Cadmium-Sulfide Photoconductive Flame Detector C554A1794

Honeywell SuperVent® Air Eliminator PV125, 1-1/4" NPT Features Conventional automatic air vents installed in Hydronic heating systems can leak and cause inefficient system operation. To effectively eliminate air from the system without bleeding, air bubbles need to be vented. The NEW Honeywell SuperVent purges air through a no clog vent assembly that controls dirt and debris to minimize air vent fouling No clog vent Dirt and Debris resistant 360° adjustable collar ring for installation flexibility Stainless steel concentrator which eliminates gurgling noise Bronze body for rigid ...

Features Solenoid-operated diaphragm valves provide slow opening and fast closing suitable for controlling natural, LP or manufactured gases. They are normally used on atmospheric boilers, commercial water heaters, and rooftop heaters V48 for line voltage service; V88 for 24Vac service Close firmly with diaphragm that is both weight and spring loaded Two second maximum closing time Valve closes on power failure; recommended for final shutoff service Set opening time with various sized bleed orifices or adjustable bleed valve Use with LP, natural or manufactured gases Made with cast ...

Honeywell SuperVent® Air Eliminator PV125S, 1-1/4" Sweat Features Conventional automatic air vents installed in Hydronic heating systems can leak and cause inefficient system operation. To effectively eliminate air from the system without bleeding, air bubbles need to be vented. The NEW Honeywell SuperVent purges air through a no clog vent assembly that controls dirt and debris to minimize air vent fouling No clog vent Dirt and Debris resistant 360° adjustable collar ring for installation flexibility Stainless steel concentrator which eliminates gurgling noise Bronze body for rigid ...

VXT-120 Water Feeder, 1/2" Sweat Fitting, 120V Features: Universal Compatibility Works with all major probe and float-type low water cut-off. Digital Feed Counter- Continually tracks and displays the amount of make-up water fed into the boiler - essential for diagnosing system leaks that can severely shorten the life of the boiler. Call-For-Feed Indicator, Illuminates during feed signal from the LWCO Programmable Feed Delay Settings (30 Sec. to 10 Min)Helps prevent flooded boilers. Allows time for condensate to return to boiler before initiating feed cycle - ensuring that additional water ...

This non-potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. This carbon steel tank is pre-charged at 12 PSI, tank volume is 4.5 gallons and features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged butyl diaphragm minimizes loss of the air change and ensures long and trouble-free life for the system. This tank is made of carbon steel with epoxy ...